C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
400/6569, 31/71,
C08K 5/16 (2006.01) C08K 5/00 (2006.01) C08K 5/101 (2006.01) C08K 5/34 (2006.01) C08K 5/3435 (2006.01)
Patent
CA 1262984
ABSTRACT OF THE DISCLOSURE Polyolefins, in particular polypropylene, are stabilized against UV degradation by a system of ethylene vinyl acetate, containing at least 20% by weight vinyl acetate and one or more of a nickel or zinc-N,N -dialkyl dithiocarbamate or a piperidine derivative such as bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate.
442150
Bartz Kenneth W.
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
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